Hironobu Tatsumi

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Liquid crystal display device
- Patent number 8,804,077
- Issue date Aug 12, 2014
- Sharp Kabushiki Kaisha
- Hironobu Tatsumi
- G02 - OPTICS
Information Patent Grant
Active substrate, display apparatus and method for producing displa...
- Patent number 7,436,477
- Issue date Oct 14, 2008
- Sharp Kabushiki Kaisha
- Mutsumi Nakajima
- G02 - OPTICS
Information Patent Grant
Active matrix substrate, display apparatus, and method for producin...
- Patent number 7,242,442
- Issue date Jul 10, 2007
- Sharp Kabushiki Kaisha
- Mutsumi Nakajima
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Liquid crystal display element
- Patent number 6,870,589
- Issue date Mar 22, 2005
- Sharp Kabushiki Kaisha
- Hironobu Tatsumi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
LIQUID CRYSTAL DISPLAY DEVICE
- Publication number 20110317111
- Publication date Dec 29, 2011
- Hironobu Tatsumi
- G02 - OPTICS
Information Patent Application
Active matrix substrate, display apparatus, and method for producin...
- Publication number 20050116915
- Publication date Jun 2, 2005
- Sharp Kabushiki Kaisha
- Mutsumi Nakajima
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Active substrate, display apparatus amd method for producing displa...
- Publication number 20050110929
- Publication date May 26, 2005
- Sharp Kabushiki Kaisha
- Mutsumi Nakajima
- G02 - OPTICS